Dentists and Medication

A man goes to an oral surgeon to have a tooth pulled.

The dentist pulls out a freezing needle to give the man.

"No way! No needles! I hate needles!" the patient said.

The dentist starts to hook up the laughing gas and the man again objects. "I can't do the gas thing - the thought of having the gas mask on is suffocating to me!"

The dentist then asks if the man has any objection to taking a pill.

"No objection," the patient says, "I am fine with pills.

The dentist then returns and says, "Here's a Viagra tablet.

The patient says, "Wow - I didn't know Viagra worked as a pain killer"

"It doesn't," said the dentist, "but it will give you something to hold on to when I pull out your
tooth."